<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div id="app">
    <!--使用定义好的全局组件-->
    <counter></counter>
</div>

</body>
<script src="./node_modules/vue/dist/vue.js"></script>
<script src="js/zujian.js"></script>
</html>